World’s Finest is a DC Comic Rebirth Site, we take place after the events of Dark Night Metal but instead of having Batman and Tim Drake returning. The two never returned from their events which happened in their solo comic, with Bruce gone Gotham is now in the hands of the his few apprentices one being his son Damain Wayne. And with Tim vanishing the Titans the world knew has ceased to exist leaving chaos to file the streets of not only Gotham but for cities around the world. Here we are Earth 7 of Prime Earth, Prime Earth was formed by the temporal merging of the disparate DC, Vertigo and WildStorm universes.

Home of two of the four Flashes, Keystone City, Kansas, is also the sister city of Central City, Missouri. Keystone City is sometimes known as the "blue collar" capital of the US; it is an industrial city of tough, hard-working people and even tougher superheroes.

Metropolis is much more than a bustling urban center. Like many east coast American cities, Metropolis is a melting pot of peoples and cultures from around the world. The city is often referred to as the Big Apricot, and the City of Tomorrow.